Bearings, units and housings -- Super-precision bearings -- Angular contact ball bearings -- Angular contact ball bearings, super-precision -- SKF 7217 ACD/P4A

7217 ACD/P4A

Dimensions

d		85	mm
D		150	mm
B		28	mm
d₁		106.5	mm
d₂		106.5	mm
D₁		129.5	mm
r_1,2	min.	2	mm
r_3,4	min.	1	mm
a		41.7	mm

Abutment dimensions

d_a	min.	96	mm
d_b	min.	96	mm
D_a	max.	139	mm
D_b	max.	144.4	mm
r_a	max.	2	mm
r_b	max.	1	mm
d_n		111.5	mm

Calculation data

Basic dynamic load rating	C	95.6	kN
Basic static load rating	C₀	85	kN
Fatigue load limit	P_u	3.35	kN
Attainable speed for grease lubrication		8000	r/min
Attainable speed for oil-air lubrication		13000	r/min
Ball diameter	D_w	19.05	mm
Number of balls	z	17
Reference grease quantity	G_ref	21.822	cm³
Preload and stiffness (back-to-back, face-to-face)
Preload class A	G_A	600	N
Static axial stiffness, preload class A		250	N/µm
Preload class B	G_B	1200	N
Static axial stiffness, preload class B		325	N/µm
Preload class C	G_C	2400	N
Static axial stiffness, preload class C		429	N/µm
Preload class D	G_D	4800	N
Static axial stiffness, preload class D		578	N/µm
Calculation factors
Calculation factor	f	1.08
Calculation factor	f₁	0.99
Calculation factor	f_2A	1
Calculation factor	f_2B	1.01
Calculation factor	f_2C	1.02
Calculation factor	f_2D	1.05
Calculation factor	f_HC	1
Calculation factor	e	0.68
Calculation factor (single, tandem)	Y₂	0.87
Calculation factor (single, tandem)	Y₀	0.38
Calculation factor (single, tandem)	X₂	0.41
Calculation factor (back-to-back, face-to-face)	Y₁	0.92
Calculation factor (back-to-back, face-to-face)	Y₂	1.41
Calculation factor (back-to-back, face-to-face)	Y₀	0.76
Calculation factor (back-to-back, face-to-face)	X₂	0.67

Mass

Mass bearing

1.86

Model Number: 7217 ACD/P4A
Inner Diameter：85mm Outer Diameter：150mm Width：28mm
Reference speed:- Limiting speed:-
Type：Bearings, units and housings Super-precision bearings Angular contact ball bearings Angular contact ball bearings, super-precision
Details： Angular contact ball bearings, super-precision
Update date：2024-12-13
Application:garbage disposal,sleep monitoring,Spectrum Products,car shock absorber,car steering pin,car instrument,Cylinder Micro,screen filter,Energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving,survey accessories,wire industry
Similar models:7217 BECBP 7217 BEP 7217 BECBJ 7217 CD/P4A 7217 CD/HCP4A 7217 BEGAP 7217 ACD/HCP4A 7217 ACD/P4A 7217 BEGAF 7217 BECBY
BEARING POWER International Trading Co.,Ltd. specialize in 7217ACD/P4A products，there is large inventory of SKF 7217 ACD/P4A Angular contact ball bearings, super-precision. We has been built up long-term cooperation with SKF company, could make a bulk order of the 7217 ACD/P4A Which SKF 7217ACD/P4A is the most authentic, must choose BEARING POWER, what a whole variety, reasonable price, guaranteed quality, prompt delivery via Global express. Any inquiry, never hesitate to E-mail or call +86-022-58519721 to contact us.

Model No.	Inner Diameter	Outer Diameter	Width	Type
12301	31.0134	45.9994	8.001	Seals
21336	53.975	85.09	11.13	Seals
22x47x7 HMS5 RG	22	47	7	Seals
2500255	635	673.1	19.05	Seals
32316	80	170	61.5	Bearings, units and housings
510/1000 M	1000	1090	70	Bearings, units and housings
580 VRME R	565	-	-	Seals
71911 CE/HCP4A	55	80	13	Bearings, units and housings
99366	94.742	102.235	23.0124	Seals
IR 160x175x40	160	175	40	Bearings, units and housings
SAF 1622 T	100.0125	-	-	Bearings, units and housings
SI 6 C	6	-	6	Bearings, units and housings

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Hot number： 18590/18520 BD-21319 EK-H 319 BD-230/950 CAK/W33-OH 30/950 H BD-23956 CCK/W33-OH 3956 H 25x38x7 CRW1 V 31306 404703 42474 7005 ACE/P4A 7092 AM 84697 KML 24 NA 2200.2RSX NJ 312 ECJ NKXR 45 Z